Phlex Swim Platform

Phlex Swim

Phlex Swim Platform

2023 Relaunch • Polar Partnership • Apple Watch

2023 relaunch and pivot—moving away from proprietary hardware to partner with Polar Verity Sense, building the Apple Watch app, adding secondary wrist-worn tracking, and partnering with Arena to launch the Virtual Swim League.

Industry-leadingAlgorithm Accuracy
Native SwiftApple Watch App
12+VSL Countries
Verity SensePolar Integration

The Challenge

Pivot from expensive hardware manufacturing to a software-first approach while maintaining best-in-class stroke tracking and expanding market reach.

The Approach

Partnered with Polar to leverage Verity Sense as primary tracker, wrote native Apple Watch app for broader accessibility, enhanced algorithm with secondary wrist tracking, and launched Virtual Swim League with Arena partnership.

The Result

Reduced hardware costs while improving tracking accuracy, expanded user base via Apple Watch, and created innovative Virtual Swim League competition format.

Natalie Hinds with Phlex Swim Platform

Natalie Hinds with Phlex Swim Platform

Arena Virtual Swim League campaign

Arena Virtual Swim League campaign

Deliverables

Apple Watch native app
Polar Verity Sense integration
Enhanced stroke algorithm
Virtual Swim League platform
Arena partnership campaign

Credits

Co-Founder & Creative Director

Ryan Rosenbaum

Apple Watch Development

Ryan Rosenbaum

Algorithm Engineering

Phlex Engineering Team

Polar Partnership

Ryan Rosenbaum

Arena Partnership

Ryan Rosenbaum

Featured Athletes

Natalie Hinds, Tom Peribonio, Jon Reiter, Taylor Ditty

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